Year = 2001
Month = November
Day = 21
Day-of-year = 325
Site = Poker Flat
Sunrise = 18:51
Sunset = 00:19
Moonrise = 00:30
Moonset = 04:51
Moon_age = 5
Aurora = Disturbed - Arcs reached the zenith for significant periods
Cloud = Overcast early, clear later
Magnetometer = Disturbed
ASC = Long moondown, ran OK
MSP = Ran all night but 6300 channel failed
VHF_radar = Good data coverage for the entire 24 hours
Electrojet = Good data coverage from real-time calculations
SDI = Ran all night, good data
Bomem = Unknown
MSG = Unknown
Trailer = Unknown
UW_FPI = Unknown
CRL_NF_FPI = Unknown
CRL_AS_FPI = Unknown
Stratosperic_lidar = Unknown
Rayleigh_lidar = Unknown
Resonance_lidar = Unknown
Ebert = Unknown
Comments = Winds early in the night may be cloud-contaminated. Interesting eastward drift on ASC video around 12-13 UT, consistent with an observed westward electrojet at this time. The SDI winds were eastward then, as expected. All makes sense.
MC 21-Nov-2001.